DL5AX — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving DL5AX, decoded by SO8OO in southeastern Poland. 580 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-23.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 580 FT8 messages attributed to DL5AX as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (66%), followed by 40 m (22%) and 20 m (8%). Most decodes (76%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -6.7 dB.
Overview
Bands
Last attributed message: 2026-10-23 16:00 UTC
Observed FT8 message patterns
- Attributed sample
- 580 messages
- Active dates
- 52 UTC dates
- Estimated median S/N
- -6.7 dB
- Estimated 10th-90th percentile
- -16 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 62, moderate (-15 to -9 dB) 170, strong (≥ -8 dB) 348.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DL5AX in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to DL5AX
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JO52 · 308 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 803 km (approx.)
- Last such locator decoded
- 2026-10-23 16:00 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | DL5AX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 15:55 | 80m | -7 / - | 4O4A | - / - | 10 | Partial capture |
| 10-23 15:53 | 80m | -5 / - | DL1YTT | - / +7 | 2 | ✓ Closing fragment |
| 10-23 15:46 | 80m | -9 / -10 | OE5DML | +6 / -7 | 6 | ✓ Full exchange observed |
| 10-23 15:45 | 80m | -11 / - | DO4EB | - / -21 | 4 | ✓ Closing fragment |
| 10-23 15:43 | 80m | - / - | OH2CTS | +2 / - | 2 | Partial capture |
| 10-17 06:29 | 40m | - / - | DL3HBF | -12 / - | 2 | Partial capture |
| 10-17 06:29 | 40m | - / -4 | F1IQH | -18 / - | 2 | ✓ Closing fragment |
| 10-13 20:27 | 80m | +2 / -15 | 9A5CC | +6 / - | 7 | Partial capture |
| 10-13 20:25 | 80m | -2 / - | RA9SVO | - / - | 2 | Partial capture |
| 10-13 20:07 | 80m | 0 / - | II5GG | - / - | 2 | Partial capture |
| 10-13 20:02 | 80m | -8 / - | IU3WOZ | - / -12 | 4 | ✓ Closing fragment |
| 10-13 19:56 | 80m | +2 / - | RV3X | - / - | 2 | Partial capture |
| 10-13 19:53 | 80m | -1 / -16 | UF5F | -6 / -14 | 5 | ✓ Full exchange observed |
| 10-12 20:50 | 80m | - / +10 | DA6HU/P | +3 / - | 3 | Partial capture |
| 10-12 20:45 | 80m | -9 / 0 | ON4MAP | -4 / +3 | 3 | ✓ Full exchange observed |
| 10-12 20:38 | 80m | -2 / - | OL900LTV | - / - | 2 | Partial capture |
| 10-12 06:02 | 40m | -4 / - | HA3GB | - / -1 | 3 | ✓ Closing fragment |
| 10-11 20:38 | 80m | -6 / - | EI2IIB | - / -10 | 2 | ✓ Closing fragment |
| 10-11 20:34 | 80m | - / +1 | ON7VZ | -3 / - | 3 | ✓ Closing fragment |
| 10-11 20:33 | 80m | -7 / - | R5AV | - / -14 | 2 | ✓ Closing fragment |
| 10-11 20:25 | 80m | 0 / - | SP7OK | - / - | 3 | Partial capture |
| 10-11 20:22 | 80m | 0 / -8 | SN4K | -3 / -13 | 5 | Partial capture |
| 10-11 20:19 | 80m | +1 / -17 | RA6FC | 0 / -14 | 6 | ✓ Full exchange observed |
| 10-11 20:16 | 80m | - / +4 | M0IOY | -1 / - | 2 | ✓ Closing fragment |
| 10-11 20:09 | 80m | -6 / -14 | SP5MXZ | +6 / -5 | 4 | ✓ Full exchange observed |
| 10-08 20:11 | 80m | -9 / - | OZ/DO1BOC | - / -7 | 4 | Partial capture |
| 10-08 20:06 | 80m | -10 / -15 | YO5ODL | -4 / - | 2 | Partial capture |
| 10-06 06:01 | 40m | -14 / - | WA4HR | - / - | 4 | Partial capture |
| 10-06 05:56 | 40m | -9 / - | IQ0AAX | - / -17 | 2 | ✓ Closing fragment |
| 10-03 21:05 | 80m | -8 / - | DO5HB | - / -7 | 2 | ✓ Closing fragment |
| 10-03 21:02 | 80m | -5 / +2 | OZ6P | +7 / +7 | 7 | ✓ Full exchange observed |
| 10-03 20:58 | 80m | 0 / -2 | T77R | -2 / -15 | 9 | ✓ Full exchange observed |
| 09-30 20:22 | 80m | - / -8 | HB3YPJ | -10 / - | 2 | ✓ Closing fragment |
| 09-29 20:39 | 80m | +3 / -3 | DM3ER | +3 / - | 3 | Partial capture |
| 09-29 20:33 | 80m | -5 / -15 | EO210WLP | +3 / - | 6 | Partial capture |
| 09-29 20:32 | 80m | -12 / - | N7NU/VP9 | - / - | 2 | Partial capture |
| 09-29 20:29 | 80m | -3 / - | F8ADF | - / -1 | 4 | ✓ Closing fragment |
| 09-29 15:07 | 40m | -13 / - | US3EW | -4 / -20 | 3 | Partial capture |
| 09-29 15:06 | 40m | -12 / - | HB9ELE | - / +8 | 3 | ✓ Closing fragment |
| 09-28 05:05 | 40m | -5 / - | OA4ENG | - / - | 2 | Partial capture |
| 09-28 05:02 | 40m | -7 / - | TN8GD | - / - | 5 | Partial capture |
| 09-27 20:44 | 80m | -7 / +1 | DA6HU | 0 / - | 3 | ✓ Closing observed |
| 09-27 20:40 | 80m | - / +1 | OK1HRP/P | -1 / - | 4 | ✓ Closing fragment |
| 09-27 20:33 | 80m | -6 / -24 | YO5OUC | +3 / -23 | 12 | Partial capture |
| 09-25 20:32 | 40m | - / -10 | YL2SW | -6 / - | 2 | ✓ Closing fragment |
| 09-25 14:30 | 40m | -14 / - | F3CJ | - / - | 2 | Partial capture |
| 09-21 05:46 | 40m | -3 / - | IQ0AK | - / -21 | 8 | ✓ Closing fragment |
| 09-21 05:10 | 40m | -6 / - | K8OCN | - / -17 | 2 | Partial capture |
| 09-21 05:09 | 40m | - / - | RZ4FWA | -18 / - | 2 | Partial capture |
| 09-21 05:08 | 40m | -8 / -4 | SP5EXA | -19 / +5 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154745 +13 2381 DL5AX OE5DML R-10 154800 -11 1663 OE5DML DL5AX RR73 154815 +4 2381 DL5AX OE5DML 73 155300 -4 1447 DL1YTT DL5AX R+07 (x2) 155500 -5 1448 4O4A DL5AX JO52 (x10)
UTC dB Audio Message 055645 -9 1717 IQ0AAX DL5AX R-17 (x2) 055930 -5 1495 N4DWD DL5AX JO52 060100 -16 1494 WA4HR DL5AX JO52 (x4) 060200 -5 982 HA3GB DL5AX JO52 (x3) 062900 -24 997 DL5AX F1IQH R-04 062900 -23 484 DL5AX DL3HBF JO53 062930 -13 997 DL5AX F1IQH 73 063000 -1 484 DL5AX DL3HBF JO53 202345 -14 2425 DL5AX IZ8XXE RR73
UTC dB Audio Message 051230 -9 2209 A92AE DL5AX 73 052800 -6 2218 OH8D DL5AX JO52 (x3) 061130 -17 1330 DL5AX R9MJ -17 (x2) 055915 -4 1256 ZL4TT DL5AX JO52 (x2) 053830 -5 1594 W6ACT DL5AX JO52 (x4) 082015 -2 2780 DL5AX QSO B4 082230 -9 467 DL5AX RI1FJL -04 082300 -8 467 DL5AX RR73; SP6TT <RI1FJL> +02
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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